Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Curb Idle
Idle Speed Adjustment Location:
1.
Set the parking brake and block the drive
wheels 2.
Engine must be at normal operating temperature with the air cleaner on and all accessories turned off
3.
Install J 26925 Tachometer or equivalent
4.
Adjust the low
idle speed screw on the fuel injection pump to obtain the curb idle speed shown on the Emission Control Information label